[quote=@13org]
[@KoL]

Hm, reverting it back then. If it's common knowledge.

Edit: caps lock LOL. Didn't mean to put an emphasis on "if"
[/quote]

It's probably even more than common knowledge to say the truth. There are a few things that are constant among all the versions of the Fate Franchise, and one of them is the fact that the KotR are consistently put on a very hard to reach pedestal to the point that they are many times considered to be vastly superior Servants than even much older Heroic Spirits from the Age of the Gods. And then, there's the fact that just about every Servant that they come across at least acknowledges who they are, if not outright show respect and admiration.

Now that I think about it, nothing shows that fact better than the fact that I don't think that there's a single official entry in the Franchise that doesn't have at least one of the KotR, or someone that's a stand in for them (in that case of Strange Fake).

They really are the cream of the crop when it comes to Servants.

And that's not even taking King Arthur into account since Artoria is on a whole other level when it comes to relevance and fame.